.tool-shell {
            padding-top: 96px;
            padding-bottom: 48px
        }

        .tool-wrap {
            max-width: 1000px;
            margin: 0 auto;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-xl);
            padding: 20px;
            box-shadow: var(--shadow-md)
        }

        .tool-header {
            text-align: center;
            max-width: 780px;
            margin: 0 auto 20px
        }

        .tool-header h1 {
            font-size: clamp(1.7rem, 3.8vw, 2.4rem)
        }

        .tool-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 12px
        }

        .panel {
            background: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px
        }

        .panel h3 {
            margin-top: 0
        }

        .tool-help {
            background: #f6fbff;
            border: 1px solid #d8ebff;
            border-radius: var(--radius-md);
            padding: 14px;
            margin-bottom: 14px
        }

        .tool-help h2 {
            margin: 0 0 8px;
            font-size: 1.1rem
        }

        .tool-help ol {
            margin: 0;
            padding-left: 18px;
            line-height: 1.6
        }

        .transcription {
            background: #fffdf2;
            border: 1px solid #f4e7b4;
            border-radius: var(--radius-md);
            padding: 10px;
            margin-bottom: 10px;
            font-size: .96rem;
            line-height: 1.45
        }

        .small-note {
            margin-top: 8px;
            font-size: .9rem;
            color: #4b5563
        }

        .status-line {
            margin-top: 10px;
            font-size: .92rem;
            color: #374151
        }

        .mic-status {
            display: inline-block;
            margin: 6px 0 10px;
            padding: 6px 10px;
            border-radius: 999px;
            border: 1px solid #d1d5db;
            background: #f3f4f6;
            color: #374151;
            font-size: .84rem;
            font-weight: 600
        }

        .mic-status.is-on {
            background: #ecfdf3;
            border-color: #86efac;
            color: #166534
        }

        .button {
            padding: 10px 12px;
            border-radius: var(--radius-md);
            background: var(--gradient-primary);
            color: #fff;
            font-weight: 600;
            text-align: center;
            cursor: pointer;
            margin-bottom: 8px
        }

        video {
            width: 100%;
            height: auto;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md)
        }

        #log {
            white-space: pre-wrap;
            background: #fff;
            padding: 10px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-top: 12px
        }

        @media (max-width:780px) {
            .tool-grid {
                grid-template-columns: 1fr
            }
        }

.pc-auto-a15aca7d { color: var(--color-text-secondary); font-size: 0.95rem; margin-top: 12px; }

.pc-auto-1fa82b68 { color: var(--color-primary); font-weight: 500; }

.pc-auto-da1d67db { max-width: 900px; margin: 48px auto; padding: 0 20px; }

.pc-auto-e532558f { font-size: 1.8rem; margin-bottom: 24px; text-align: center; }

.pc-auto-c5350789 { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; margin-bottom: 24px; }

.pc-auto-ec422b3f { font-size: 1.2rem; margin-bottom: 16px; }

.pc-auto-d53ae4e4 { line-height: 1.8; margin-left: 20px; }

.pc-auto-48e93af3 { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; }

.pc-auto-7b754eef { margin-bottom: 12px; }

.pc-auto-b2f6da59 { color: var(--color-primary); text-decoration: none; }